Where does high heat emission come from

annual total heat emission in MJ/m2 of grid size

Which building type has the highest heat emission

Top heat emission building types in each grid

Dominant building type for each grid

Building type distribution for the top 10% heat emission grid cells.

## # A tibble: 29,152 × 13
##    id.grid.finer usetype     FootprintArea.m2 building.area.m2 emission.exfiltr…
##            <dbl> <fct>                  <dbl>            <dbl>             <dbl>
##  1          6669 residential            2765.            3408.             685. 
##  2          6670 residential            1294.           12333.            2480. 
##  3          6671 commercial              419.             385.              43.9
##  4          6672 residential            3412.            1913.             376. 
##  5          6673 residential            1522.            1689.             339. 
##  6          6674 residential            1801.            1637.             329. 
##  7          6675 residential            1009.             723.             145. 
##  8          7007 residential            8942.            7672.            1519. 
##  9          7008 residential            6156.            4852.             956. 
## 10          7010 residential             399.             342.              68.8
## # … with 29,142 more rows, and 8 more variables: emission.exhaust <dbl>,
## #   emission.overall <dbl>, emission.ref <dbl>, emission.rej <dbl>,
## #   emission.surf <dbl>, energy.elec <dbl>, energy.gas <dbl>,
## #   energy.overall <dbl>
## # A tibble: 10,091 × 6
##    id.grid.finer commercial industrial institutional residential
##            <dbl>      <dbl>      <dbl>         <dbl>       <dbl>
##  1          6671     1           0            0            0    
##  2          7007     0           0            0            1    
##  3          7008     0           0            0            1    
##  4          7347     0           0            0            1    
##  5          7350     0.502       0            0.0209       0.477
##  6          7689     0.220       0            0            0.780
##  7          8027     0.0750      0            0            0.925
##  8          8028     0.184       0.114        0            0.702
##  9          8735     0.292       0            0.0404       0.668
## 10          9074     0           0            0.0659       0.934
## # … with 10,081 more rows, and 1 more variable: emission.overall <dbl>
## 
## Call:
## lm(formula = emission.overall ~ industrial + commercial + residential, 
##     data = to.reg)
## 
## Coefficients:
## (Intercept)   industrial   commercial  residential  
##       50314        34560        34489       -26606

Prototype building annual heat emission

Prototype building annual heat emission to energy consumption ratio

Which AH component is the largest

annual

monthly

Daily heat emission vs outdoor temperature

The timing of highest heat emission

monthly total

diurnal profile overall and by month

Comparison of the spatial distribution of heat emission at noon and night in a weekday and a weekend day in winter and summer